Stovax 1000, 1002, 1001 manual Flue Outlet Positions, Hearth Dimensions, Site Requirements

SITE REQUIREMENTS

1. FLUE OUTLET POSITIONS

Terminal

Flue

Vertical

Measurement

Horizontal

Measurement

150mm

max

Adjacent

Building

Insulation

			The vertical measurement is the lowest from either the
			point of discharge or 150mm above insulation.
	Position On Roof	Minimum Clearances		IMPORTANT: Seek specialist
	On ridge or within 600mm	600mm above ridge
A				advice if installing in a dwelling
B	Elsewhere on roof	2300mm horizontally from roof surface and:		with a thatched roof
		a) 1000mm above highest point of flue exit
		from roof or
		b) as high as the ridge
C	On pitched, within 2300mm horizontally to	1000mm above top of opening
	openable window, dormer
D	Within 2300mm of another building	600mm above top of building

2. HEARTH DIMENSIONS

150mm

minimum

150mm

minimum

Constructional Hearth

840mm minimum

2.1	The appliance must stand on a non-combustible
	constructional hearth which is at least 125mm thick with
	the minimum dimensions as shown in diagram.
2.2	The building must have a suitable load-bearing capacity for
	the hearth and appliance.
	• Consult a structural engineer for advice before proceeding
2.3	When fitting into an existing hearth check:
	• That the appliance complies with current construction
	regulations and is at least the minimum sizes shown
2.4	If there is no existing fireplace or chimney it is possible to
	construct a suitable non-combustible housing and hearth
	setting. The flue must be installed in accordance with all

225mm

minimum 150mm

Constructional Hearthminimum 840mm minimum

PR7216R

local and national regulations and current rules in force .

• Check if adding a new chimney to your property requires

planning permission

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